What prepare an ovum for ovulation?

The preparation of an ovum for ovulation involves several hormonal and physiological processes. Follicle-stimulating hormone (FSH) stimulates the growth and maturation of ovarian follicles, each containing an ovum. As the follicles develop, they produce estrogen, which triggers the luteinizing hormone (LH) surge that ultimately leads to ovulation, the release of the mature ovum from the follicle. This entire process occurs during the menstrual cycle, typically around the midpoint, in response to hormonal signals.